[...]
open("/var/log/ceph/ceph.client.radosgw.sle12-ses3-1.log", O_WRONLY|O_CREAT|O_APPEND, 0644) = 3
futex(0x7efd0f790068, FUTEX_WAKE_PRIVATE, 1) = 1
rt_sigprocmask(SIG_BLOCK, [PIPE], NULL, 8) = 0
rt_sigaction(SIGSEGV, {0x7efd0508d750, [], SA_RESTORER|SA_NODEFER|SA_RESETHAND, 0x7efcfa51f890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGABRT, {0x7efd0508d750, [], SA_RESTORER|SA_NODEFER|SA_RESETHAND, 0x7efcfa51f890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, {0x7efd0508d750, [], SA_RESTORER|SA_NODEFER|SA_RESETHAND, 0x7efcfa51f890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, {0x7efd0508d750, [], SA_RESTORER|SA_NODEFER|SA_RESETHAND, 0x7efcfa51f890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGFPE, {0x7efd0508d750, [], SA_RESTORER|SA_NODEFER|SA_RESETHAND, 0x7efcfa51f890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, {0x7efd0508d750, [], SA_RESTORER|SA_NODEFER|SA_RESETHAND, 0x7efcfa51f890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {0x7efd0508d750, [], SA_RESTORER|SA_NODEFER|SA_RESETHAND, 0x7efcfa51f890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSYS, {0x7efd0508d750, [], SA_RESTORER|SA_NODEFER|SA_RESETHAND, 0x7efcfa51f890}, {SIG_DFL, [], 0}, 8) = 0
getuid()                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
connect(4, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = 0
sendto(4, "\2\0\0\0\v\0\0\0\7\0\0\0passwd\0", 19, MSG_NOSIGNAL, NULL, 0) = 19
poll([{fd=4, events=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1 ([{fd=4, revents=POLLIN|POLLHUP}])
recvmsg(4, {msg_name(0)=NULL, msg_iov(2)=[{"passwd\0", 7}, {"\310O\3\0\0\0\0\0", 8}], msg_controllen=24, [{cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, [5]}], msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 15
mmap(NULL, 217032, PROT_READ, MAP_SHARED, 5, 0) = 0x7efd053e3000
close(5)                                = 0
close(4)                                = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 4
connect(4, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = 0
sendto(4, "\2\0\0\0\f\0\0\0\6\0\0\0group\0", 18, MSG_NOSIGNAL, NULL, 0) = 18
poll([{fd=4, events=POLLIN|POLLERR|POLLHUP}], 1, 5000) = 1 ([{fd=4, revents=POLLIN|POLLHUP}])
recvmsg(4, {msg_name(0)=NULL, msg_iov(2)=[{"group\0", 6}, {"\310O\3\0\0\0\0\0", 8}], msg_controllen=24, [{cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, [5]}], msg_flags=MSG_CMSG_CLOEXEC}, MSG_CMSG_CLOEXEC) = 14
mmap(NULL, 217032, PROT_READ, MAP_SHARED, 5, 0) = 0x7efd053ae000
close(5)                                = 0
close(4)                                = 0
tgkill(8680, 8681, SIGRT_1)             = 0
setgid(490)                             = 0
tgkill(8680, 8681, SIGRT_1)             = 0
setuid(1001)                            = 0
futex(0x7efd0f7900c4, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x7efd0f7900c0, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x7efd0f790040, FUTEX_WAKE_PRIVATE, 1) = 1
mkdir("/var/run/ceph", 0755)            = -1 EEXIST (File exists)
close(3)                                = 0
open("/var/log/ceph/ceph.client.radosgw.sle12-ses3-1.log", O_WRONLY|O_CREAT|O_APPEND, 0644) = -1 EACCES (Permission denied)